Micro Puree Machine Assembly Detection Using Bowl and Blade Feedback
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Solution Overview
Problem
Current micro puree machines for making frozen foods and drinks are impractical for non-dessert food preparation due to user effort and time requirements, and lack clear indicators for correct assembly of the bowl and blade components.
Innovation Solution
A micro puree machine equipped with a microswitch that interacts with projections on the bowl and a lid and blade assembly, using a cam member and plunger system to alert users of proper installation and assembly through activation of the microswitch, ensuring correct alignment and assembly of the bowl and blade.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a micro puree machine uses a simple mechanical assembly without detection mechanisms, then the device complexity is reduced, but the user cannot discern when the bowl has been correctly installed or when the blade has been properly assembled
Solution Approach 1:
The patent implements feedback mechanisms through microswitches that detect the presence and correct positioning of the bowl and blade components. When the bowl is properly installed on the base or the blade is correctly assembled to the lid, corresponding microswitches are activated to provide visual feedback to the user, ensuring correct assembly without requiring complex monitoring systems
Solution Approach 2:
The patent uses projection members on the bowl and plunger members with microswitches as intermediary elements to detect assembly status. These intermediaries translate the physical state of component assembly into detectable signals, enabling the system to monitor assembly correctness through simple mechanical interactions rather than complex sensing systems
2Ease of operation
If a micro puree machine lacks assembly detection indicators, then the device complexity is minimized, but the user effort and time required to ensure correct assembly increases
Solution Approach 1:
The microswitch-based detection system provides immediate visual feedback to users when components are correctly assembled, eliminating the need for manual verification steps and reducing the time required to ensure proper assembly configuration
Solution Approach 2:
The assembly detection system automatically monitors and verifies component installation without requiring user intervention or expertise. The system self-verifys the assembly status through the interaction between projection members and plunger members, freeing the user from manual checking procedures
Data Source
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AI summary
A micro puree machine has a microswitch for interacting with projections on a bowl to alert the user that the bowl has been installed correctly to the machine housing. The microswitch also interacts with a plunger of a lid and blade assembly to alert the user that the blade has been properly assembled to the lid.